Postaid to prepaid not done after 1 month

i am taken a prepaid to postpaid connection from airtel one person his name is pram kumar [+917708063152]and her head officer mam name seetha [+917708063200]her office is anna nagar west they take all doc's from me all advance money also i went to adyar airtel office my token no 168 there all employee said we can't help you ...do what ever you want ....i give you my airtel caf form no:- MTN91077099 A if i am what to do please help me my name is jayant & my no is +919677203341

use 7304733079 reliance GSM.
i migrated this number from postpaid to prepaid after many followups. but no recharge done on same number because they say that not completely in prepaid.
I visited your web world 2 time, they only says to recharge.
I recharged this number with following recharges- Rs. 38(4 times) , 58, 43 (2 times)
All money i recharged is waste.
Please take this issue urgently.
I followup this issue from last 1 month for migration of postpaid to prepaid, but no responce from there end.
After 1 month i could not make any call from my number. Why this peoples troubles customer?
I lost my money any also time from one month.
After every 2 days i visited there office but no result